25313796

素因数分解:

$2^2\times 3^6\times {\mathrm{8681}}^1$

素因数の和:8703

約数の個数: 42

約数和(自身を含む): 66425982

約数和(自身を除く): 41112186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 8681, 17362, 26043, 34724, 52086, 78129, 104172, 156258, 234387, 312516, 468774, 703161, 937548, 1406322, 2109483, 2812644, 4218966, 6328449, 8437932, 12656898, 25313796]

約数ペア:

[(1, 25313796), (2, 12656898), (3, 8437932), (4, 6328449), (6, 4218966), (9, 2812644), (12, 2109483), (18, 1406322), (27, 937548), (36, 703161), (54, 468774), (81, 312516), (108, 234387), (162, 156258), (243, 104172), (324, 78129), (486, 52086), (729, 34724), (972, 26043), (1458, 17362), (2916, 8681)]